I have a problem concerning my ARNOVA 7 G2. Transfer my music tracks from Media player to my Arnova 7 g2, and was impressed. Iam not sure if the android device is faulty, but when displaying the music track there is no STOP button to halt the music. PLAY/ pause, forward and rewind, but no STOP. The device plays one track after another and does not stop until I completely close down my ARNOVA 7 G2 any solutions?